Cracked Bone

We have a lot of weapons in Minecraft. Swords, Tridents, and Bows. All we can craft. (Other than Tridents) There are little to no items dropped by mobs that can be used as a weapon without crafting! All we have is the Trident and that's about it. So I have have made an item, dropped from a mini-boss Skeletores'. (I'll focus on this instead) So its drop chances range from 6.5 normally, with looting 3 it ranges to 9.5. The Cracked Bone does 9 hearts of DMG and 5 hearts per second on the ground. (Ground?) Yes, ground. 

What I mean by ground is that this weapon does DMG to anybody, On the ground. Like a trap. Instead, It takes 3x longer for it to despawn. Since it's used as a ground trap. However, there's a catch. The Cracked Bone has weak durability. Causing it to break into nothing. This can happen when: It was stepped on too much or it hit too many mobs. You can repair it with bones, but be careful. If you use too many bones to repair it. It will be an ordinary bone. So watch if it's going to break and watch if you're repairing it too much. (Use an anvil) Durability: 40,

This is my Cracked Bone idea. Thank you for reading this.